CVE-2022-21595
MEDIUMMySQL Server <= 5.7.36 and <= 8.0.27 - Authenticated Denial of Service in C API
Title source: llmDescription
Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
References (2)
Core 2
Core References
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221028-0013/
Patch, Vendor Advisory
https://www.oracle.com/security-alerts/cpuoct2022.html
Scores
CVSS v3
4.4
EPSS
0.0014
EPSS Percentile
33.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (4)
mariadb/mariadb
10.2.0 - 10.2.42
netapp/oncommand_insight
netapp/oncommand_workflow_automation
oracle/mysql
5.7.0 - 5.7.36
Published
Oct 18, 2022
Tracked Since
Feb 18, 2026